کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1611039 | 1516291 | 2014 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Third-order optical nonlinearity of Na2O-B2O3-SiO2 glass doped with lead nanoparticles prepared by sol-gel method
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Third-order optical nonlinearity of Na2O-B2O3-SiO2 glass doped with lead nanoparticles prepared by sol-gel method Third-order optical nonlinearity of Na2O-B2O3-SiO2 glass doped with lead nanoparticles prepared by sol-gel method](/preview/png/1611039.png)
چکیده انگلیسی
Lead-nanoparticles-doped Na2O-B2O3-SiO2 (NBS) glass was prepared by sol-gel and atmosphere control methods. The formation mechanism and the microstructure of the specimens were investigated by differential thermal analysis and thermal gravimeter, X-ray diffraction, transmission electron microscopy, selected area electron diffraction, energy dispersive X-ray spectroscopy, and nitrogen adsorption measurements, respectively. The linear and nonlinear optical properties of the glass were analyzed by UV/VIS/NIR spectrophotometry and Z-scan technology. The results showed that the Pb nanoparticles in spherical shape with the average particle size about 18.9 nm belong to cubic crystal system and have good crystallinity and dispersibility in the glass matrix as well as exhibit excellent nonlinear optical properties. The specimen has a high linear optical transmittance, and little absorption peaks appear in the examined wavelength range. The third-order optical nonlinear parameters calculated are γ of 1.67 Ã 10â16 m2/W, β of 7.02 Ã 10â11 m/W, and Ï(3) of 2.61 Ã 10â17 m2/W2.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 602, 25 July 2014, Pages 221-227
Journal: Journal of Alloys and Compounds - Volume 602, 25 July 2014, Pages 221-227
نویسندگان
Chenglong Zhang, Weidong Xiang, Hongyan Luo, Haitao Liu, Xiaojuan Liang, Xin Ma, Lang Pei, Zhaoping Chen, Jinsong Li, Haihong Gao, Li Ma,